gas/

2008-02-13  Jan Beulich  <jbeulich@novell.com>

	* config/tc-i386.c (intel_e09): Also special-case 'bound'.

gas/testsuite/
2008-02-13  Jan Beulich  <jbeulich@novell.com>

	* gas/i386/intelbad.s, gas/i386/intelok.s: Add 'bound' tests.
	* gas/i386/intelbad.l, gas/i386/intelok.l, gas/i386/intelok.e,
	gas/i386/opcode-intel.d: Adjust.

opcodes/
2008-02-13  Jan Beulich  <jbeulich@novell.com>

	* i386-dis.c (a_mode): New.
	(cond_jump_mode): Adjust.
	(Ma): Change to a_mode.
	(intel_operand_size): Handle a_mode.
	* i386-opc.tbl: Allow Dword and Qword for bound.
	* i386-tbl.h: Re-generate.

gas/ChangeLog

@@ -1,3 +1,7 @@
+2008-02-13  Jan Beulich  <jbeulich@novell.com>
+
+	* config/tc-i386.c (intel_e09): Also special-case 'bound'.
+
 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 
 	* config/tc-i386.c (allow_pseudo_reg): New.

gas/config/tc-i386.c

@@ -8357,9 +8357,10 @@ intel_e09 (void)
 
 	  else if (prev_token.code == T_WORD)
 	    {
-	      if (current_templates->start->name[0] == 'l'
+	      if ((current_templates->start->name[0] == 'l'
-		  && current_templates->start->name[2] == 's'
+		   && current_templates->start->name[2] == 's'
-		  && current_templates->start->name[3] == 0)
+		   && current_templates->start->name[3] == 0)
+		  || current_templates->start->base_opcode == 0x62 /* bound */)
 		suffix = BYTE_MNEM_SUFFIX; /* so it will cause an error */
 	      else if (intel_parser.got_a_float == 2)	/* "fi..." */
 		suffix = SHORT_MNEM_SUFFIX;
@@ -8370,9 +8371,10 @@ intel_e09 (void)
 
 	  else if (prev_token.code == T_DWORD)
 	    {
-	      if (current_templates->start->name[0] == 'l'
+	      if ((current_templates->start->name[0] == 'l'
-		  && current_templates->start->name[2] == 's'
+		   && current_templates->start->name[2] == 's'
-		  && current_templates->start->name[3] == 0)
+		   && current_templates->start->name[3] == 0)
+		  || current_templates->start->base_opcode == 0x62 /* bound */)
 		suffix = WORD_MNEM_SUFFIX;
 	      else if (flag_code == CODE_16BIT
 		       && (current_templates->start->opcode_modifier.jump
@@ -8404,10 +8406,11 @@ intel_e09 (void)
 
 	  else if (prev_token.code == T_QWORD)
 	    {
-	      if (intel_parser.got_a_float == 1)	/* "f..." */
+	      if (current_templates->start->base_opcode == 0x62 /* bound */
+		  || intel_parser.got_a_float == 1)	/* "f..." */
 		suffix = LONG_MNEM_SUFFIX;
 	      else
-		  suffix = QWORD_MNEM_SUFFIX;
+		suffix = QWORD_MNEM_SUFFIX;
 	      i.types[this_operand].bitfield.qword = 1;
 	    }
 

gas/testsuite/ChangeLog

@@ -1,3 +1,9 @@
+2008-02-13  Jan Beulich  <jbeulich@novell.com>
+
+	* gas/i386/intelbad.s, gas/i386/intelok.s: Add 'bound' tests.
+	* gas/i386/intelbad.l, gas/i386/intelok.l, gas/i386/intelok.e,
+	gas/i386/opcode-intel.d: Adjust.
+
 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 
 	* gas/cfi/cfi-i386.s: Add code testing use of all registers.

gas/testsuite/gas/i386/intelbad.l

@@ -15,7 +15,7 @@
 .*:17: Error: .*
 .*:18: Error: .*
 .*:19: Error: .*
-.*:20: Error: .*
+.*:20: (Warning|Error): .*
 .*:21: Error: .*
 .*:22: Error: .*
 .*:23: Error: .*
@@ -51,9 +51,9 @@
 .*:53: Error: .*
 .*:54: Error: .*
 .*:55: Error: .*
-.*:56: (Warning|Error): .*
+.*:56: Error: .*
 .*:57: Error: .*
-.*:58: Error: .*
+.*:58: (Warning|Error): .*
 .*:59: Error: .*
 .*:60: Error: .*
 .*:61: Error: .*
@@ -71,13 +71,13 @@
 .*:73: Error: .*
 .*:74: Error: .*
 .*:75: Error: .*
+.*:76: Error: .*
 .*:77: Error: .*
-.*:78: Error: .*
+.*:79: Error: .*
-.*:89: Error: .*
+.*:80: Error: .*
-.*:90: Error: .*
 .*:91: Error: .*
-.*:94: Error: .*
+.*:92: Error: .*
-.*:95: Error: .*
+.*:93: Error: .*
 .*:96: Error: .*
 .*:97: Error: .*
 .*:98: Error: .*
@@ -98,49 +98,51 @@
 .*:113: Error: .*
 .*:114: Error: .*
 .*:115: Error: .*
+.*:116: Error: .*
 .*:117: Error: .*
-.*:118: Error: .*
 .*:119: Error: .*
 .*:120: Error: .*
 .*:121: Error: .*
 .*:122: Error: .*
+.*:123: Error: .*
 .*:124: Error: .*
-.*:125: Error: .*
 .*:126: Error: .*
 .*:127: Error: .*
 .*:128: Error: .*
 .*:129: Error: .*
+.*:130: Error: .*
 .*:131: Error: .*
-.*:132: Error: .*
 .*:133: Error: .*
 .*:134: Error: .*
 .*:135: Error: .*
 .*:136: Error: .*
+.*:137: Error: .*
 .*:138: Error: .*
-.*:139: Error: .*
 .*:140: Error: .*
 .*:141: Error: .*
 .*:142: Error: .*
 .*:143: Error: .*
 .*:144: Error: .*
 .*:145: Error: .*
+.*:146: Error: .*
 .*:147: Error: .*
-.*:148: Error: .*
 .*:149: Error: .*
 .*:150: Error: .*
 .*:151: Error: .*
-#...
 .*:152: Error: .*
-#...
 .*:153: Error: .*
+#...
 .*:154: Error: .*
+#...
 .*:155: Error: .*
 .*:156: Error: .*
+.*:157: Error: .*
 .*:158: Error: .*
-.*:159: Error: .*
 .*:160: Error: .*
-.*:161: Warning: .*
+.*:161: Error: .*
-.*:162: Warning: .*
+.*:162: Error: .*
-.*:164: Error: .*
+.*:163: Warning: .*
-.*:165: Warning: .*
+.*:164: Warning: .*
-.*:165: Error: .*
+.*:166: Error: .*
+.*:167: Warning: .*
+.*:167: Error: .*

gas/testsuite/gas/i386/intelbad.s

@@ -17,6 +17,8 @@ start:
 	addss	xmm0, qword ptr [eax]
 	addss	xmm0, tbyte ptr [eax]
 	addss	xmm0, xmmword ptr [eax]
+	bound	eax, dword ptr [ebx]
+	bound	ax, word ptr [ebx]
 	call	byte ptr [eax]
 	call	qword ptr [eax]
 	call	tbyte ptr [eax]

gas/testsuite/gas/i386/intelok.d

@@ -25,6 +25,8 @@ Disassembly of section .text:
 [ 	]*[0-9a-f]+:	f2 0f 58 00[ 	]+addsd[ 	]+xmm0,QWORD PTR \[eax\]
 [ 	]*[0-9a-f]+:	f3 0f 58 00[ 	]+addss[ 	]+xmm0,DWORD PTR \[eax\]
 [ 	]*[0-9a-f]+:	f3 0f 58 00[ 	]+addss[ 	]+xmm0,DWORD PTR \[eax\]
+[ 	]*[0-9a-f]+:	66 62 01[ 	]+bound[ 	]+ax,(DWORD PTR )?\[ecx\]
+[ 	]*[0-9a-f]+:	62 01[ 	]+bound[ 	]+eax,(QWORD PTR )?\[ecx\]
 [ 	]*[0-9a-f]+:	66 ff 10[ 	]+call[ 	]+WORD PTR \[eax\]
 [ 	]*[0-9a-f]+:	ff 10[ 	]+call[ 	]+DWORD PTR \[eax\]
 [ 	]*[0-9a-f]+:	ff 18[ 	]+call[ 	]+FWORD PTR \[eax\]

gas/testsuite/gas/i386/intelok.e

@@ -1,8 +1,8 @@
 .*: Assembler messages:
-.*:173: Warning: .* taken to mean just .*
+.*:175: Warning: .* taken to mean just .*
-.*:180: Warning: Treating .* as memory reference
+.*:182: Warning: Treating .* as memory reference
-.*:181: Warning: .* taken to mean just .*
+.*:183: Warning: .* taken to mean just .*
-.*:181: Warning: Treating .* as memory reference
+.*:183: Warning: Treating .* as memory reference
-.*:184: Warning: Treating .* as memory reference
+.*:186: Warning: Treating .* as memory reference
-.*:185: Warning: Treating .* as memory reference
+.*:187: Warning: Treating .* as memory reference
-.*:188: Warning: Treating .* as memory reference
+.*:190: Warning: Treating .* as memory reference

gas/testsuite/gas/i386/intelok.s

@@ -29,6 +29,8 @@ start:
 	addsd	xmm0, qword ptr [eax]
 	addss	xmm0, [eax]
 	addss	xmm0, dword ptr [eax]
+	bound	ax, dword ptr [ecx]
+	bound	eax, qword ptr [ecx]
 	call	word ptr [eax]
 	call	dword ptr [eax]
 	call	fword ptr [eax]

gas/testsuite/gas/i386/opcode-intel.d

@@ -101,7 +101,7 @@ Disassembly of section .text:
  *[0-9a-f]+:	5f[ 	]+pop[ 	]+edi
  *[0-9a-f]+:	60[ 	]+pusha[ 	]*
  *[0-9a-f]+:	61[ 	]+popa[ 	]*
- *[0-9a-f]+:	62 90 90 90 90 90[ 	]+bound[ 	]+edx,(DWORD PTR )?\[eax-0x6f6f6f70\]
+ *[0-9a-f]+:	62 90 90 90 90 90[ 	]+bound[ 	]+edx,(QWORD PTR )?\[eax-0x6f6f6f70\]
  *[0-9a-f]+:	63 90 90 90 90 90[ 	]+arpl[ 	]+(WORD PTR )?\[eax-0x6f6f6f70\],dx
  *[0-9a-f]+:	68 90 90 90 90[ 	]+push[ 	]+0x90909090
  *[0-9a-f]+:	69 90 90 90 90 90 90 90 90 90[ 	]+imul[ 	]+edx,(DWORD PTR )?\[eax-0x6f6f6f70\],0x90909090
@@ -477,7 +477,7 @@ Disassembly of section .text:
  *[0-9a-f]+:	60[ 	]+pusha[ 	]*
  *[0-9a-f]+:	66[ 	]+data16
  *[0-9a-f]+:	61[ 	]+popa[ 	]*
- *[0-9a-f]+:	66 62 90 90 90 90 90[ 	]+bound[ 	]+dx,(WORD PTR )?\[eax-0x6f6f6f70\]
+ *[0-9a-f]+:	66 62 90 90 90 90 90[ 	]+bound[ 	]+dx,(DWORD PTR )?\[eax-0x6f6f6f70\]
  *[0-9a-f]+:	66 68 90 90[ 	]+push[ 	]+0x9090
  *[0-9a-f]+:	66 69 90 90 90 90 90 90 90[ 	]+imul[ 	]+dx,(WORD PTR )?\[eax-0x6f6f6f70\],0x9090
  *[0-9a-f]+:	66[ 	]+data16

opcodes/ChangeLog

@@ -1,3 +1,12 @@
+2008-02-13  Jan Beulich  <jbeulich@novell.com>
+
+	* i386-dis.c (a_mode): New.
+	(cond_jump_mode): Adjust.
+	(Ma): Change to a_mode.
+	(intel_operand_size): Handle a_mode.
+	* i386-opc.tbl: Allow Dword and Qword for bound.
+	* i386-tbl.h: Re-generate.
+
 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 
 	* i386-gen.c (process_i386_registers): Process new fields.

opcodes/i386-dis.c

@@ -231,7 +231,7 @@ fetch_data (struct disassemble_info *info, bfd_byte *addr)
 #define Em { OP_E, m_mode }
 #define Ew { OP_E, w_mode }
 #define M { OP_M, 0 }		/* lea, lgdt, etc. */
-#define Ma { OP_M, v_mode }
+#define Ma { OP_M, a_mode }
 #define Mb { OP_M, b_mode }
 #define Md { OP_M, d_mode }
 #define Mp { OP_M, f_mode }		/* 32 or 48 bit memory operand for LDS, LES etc */
@@ -378,7 +378,9 @@ fetch_data (struct disassemble_info *info, bfd_byte *addr)
 #define x_mode			(t_mode + 1)
 /* d_mode in 32bit, q_mode in 64bit mode.  */
 #define m_mode			(x_mode + 1)
-#define cond_jump_mode		(m_mode + 1)
+/* pair of v_mode operands */
+#define a_mode			(m_mode + 1)
+#define cond_jump_mode		(a_mode + 1)
 #define loop_jcxz_mode		(cond_jump_mode + 1)
 /* operand size depends on REX prefixes.  */
 #define dq_mode			(loop_jcxz_mode + 1)
@@ -6544,6 +6546,13 @@ intel_operand_size (int bytemode, int sizeflag)
       if (!(rex & REX_W))
 	used_prefixes |= (prefixes & PREFIX_DATA);
       break;
+    case a_mode:
+      if (sizeflag & DFLAG)
+	oappend ("QWORD PTR ");
+      else
+	oappend ("DWORD PTR ");
+      used_prefixes |= (prefixes & PREFIX_DATA);
+      break;
     case d_mode:
     case dqd_mode:
       oappend ("DWORD PTR ");

opcodes/i386-opc.tbl

@@ -488,7 +488,7 @@ iret, 0, 0xcf, None, 1, 0, DefaultSize|No_bSuf|No_sSuf|No_ldSuf, { 0 }
 // i386sl, i486sl, later 486, and Pentium.
 rsm, 0, 0xfaa, None, 2, Cpu386, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { 0 }
 
-bound, 2, 0x62, None, 1, Cpu186|CpuNo64, Modrm|No_bSuf|No_sSuf|No_qSuf|No_ldSuf, { Reg16|Reg32, Unspecified|BaseIndex|Disp8|Disp16|Disp32 }
+bound, 2, 0x62, None, 1, Cpu186|CpuNo64, Modrm|No_bSuf|No_sSuf|No_qSuf|No_ldSuf, { Reg16|Reg32, Dword|Qword|Unspecified|BaseIndex|Disp8|Disp16|Disp32 }
 
 hlt, 0, 0xf4, None, 1, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { 0 }
 

opcodes/i386-tbl.h

@@ -3713,7 +3713,7 @@ const template i386_optab[] =
 	  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
 	  0, 0, 0 } },
       { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 
-	  1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+	  1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 
 	  1, 0, 0 } } } },
   { "hlt", 0, 0xf4, None, 1,
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,